Enum arrow_flight::sql::XdbcDataType

#[repr(i32)]
pub enum XdbcDataType {
    XdbcUnknownType,
    XdbcChar,
    XdbcNumeric,
    XdbcDecimal,
    XdbcInteger,
    XdbcSmallint,
    XdbcFloat,
    XdbcReal,
    XdbcDouble,
    XdbcDatetime,
    XdbcInterval,
    XdbcVarchar,
    XdbcDate,
    XdbcTime,
    XdbcTimestamp,
    XdbcLongvarchar,
    XdbcBinary,
    XdbcVarbinary,
    XdbcLongvarbinary,
    XdbcBigint,
    XdbcTinyint,
    XdbcBit,
    XdbcWchar,
    XdbcWvarchar,
}

The JDBC/ODBC-defined type of any object. All the values here are the sames as in the JDBC and ODBC specs.

Variants

XdbcUnknownType

XdbcChar

XdbcNumeric

XdbcDecimal

XdbcInteger

XdbcSmallint

XdbcFloat

XdbcReal

XdbcDouble

XdbcDatetime

XdbcInterval

XdbcVarchar

XdbcDate

XdbcTime

XdbcTimestamp

XdbcLongvarchar

XdbcBinary

XdbcVarbinary

XdbcLongvarbinary

XdbcBigint

XdbcTinyint

XdbcBit

XdbcWchar

XdbcWvarchar

Implementations

impl XdbcDataType

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of XdbcDataType.

pub fn from_i32(value: i32) -> Option<XdbcDataType>

Converts an i32 to a XdbcDataType, or None if value is not a valid variant.

impl XdbcDataType

pub fn as_str_name(&self) -> &'static str

String value of the enum field names used in the ProtoBuf definition.

The values are not transformed in any way and thus are considered stable (if the ProtoBuf definition does not change) and safe for programmatic use.

pub fn from_str_name(value: &str) -> Option<Self>

Creates an enum from field names used in the ProtoBuf definition.

Trait Implementations

impl Clone for XdbcDataType

fn clone(&self) -> XdbcDataType

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for XdbcDataType

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for XdbcDataType

fn default() -> XdbcDataType

Returns the “default value” for a type.

impl From<XdbcDataType> for i32

fn from(value: XdbcDataType) -> i32

Converts to this type from the input type.

impl Hash for XdbcDataType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for XdbcDataType

fn cmp(&self, other: &XdbcDataType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<XdbcDataType> for XdbcDataType

fn eq(&self, other: &XdbcDataType) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<XdbcDataType> for XdbcDataType

fn partial_cmp(&self, other: &XdbcDataType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for XdbcDataType

impl Eq for XdbcDataType

impl StructuralEq for XdbcDataType

impl StructuralPartialEq for XdbcDataType